BE831183A - PROCESS FOR THE PRODUCTION OF POROUS PARTICLES OF HYDRATED ALUMINA - Google Patents
PROCESS FOR THE PRODUCTION OF POROUS PARTICLES OF HYDRATED ALUMINAInfo
- Publication number
- BE831183A BE831183A BE1006776A BE1006776A BE831183A BE 831183 A BE831183 A BE 831183A BE 1006776 A BE1006776 A BE 1006776A BE 1006776 A BE1006776 A BE 1006776A BE 831183 A BE831183 A BE 831183A
- Authority
- BE
- Belgium
- Prior art keywords
- production
- porous particles
- hydrated alumina
- hydrated
- alumina
- Prior art date
Links
- PNEYBMLMFCGWSK-UHFFFAOYSA-N aluminium oxide Inorganic materials [O-2].[O-2].[O-2].[Al+3].[Al+3] PNEYBMLMFCGWSK-UHFFFAOYSA-N 0.000 title 1
- 239000002245 particle Substances 0.000 title 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01F—COMPOUNDS OF THE METALS BERYLLIUM, MAGNESIUM, ALUMINIUM, CALCIUM, STRONTIUM, BARIUM, RADIUM, THORIUM, OR OF THE RARE-EARTH METALS
- C01F7/00—Compounds of aluminium
- C01F7/02—Aluminium oxide; Aluminium hydroxide; Aluminates
- C01F7/04—Preparation of alkali metal aluminates; Aluminium oxide or hydroxide therefrom
- C01F7/14—Aluminium oxide or hydroxide from alkali metal aluminates
- C01F7/141—Aluminium oxide or hydroxide from alkali metal aluminates from aqueous aluminate solutions by neutralisation with an acidic agent
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J35/00—Catalysts, in general, characterised by their form or physical properties
- B01J35/60—Catalysts, in general, characterised by their form or physical properties characterised by their surface properties or porosity
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J35/00—Catalysts, in general, characterised by their form or physical properties
- B01J35/60—Catalysts, in general, characterised by their form or physical properties characterised by their surface properties or porosity
- B01J35/61—Surface area
- B01J35/615—100-500 m2/g
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J35/00—Catalysts, in general, characterised by their form or physical properties
- B01J35/60—Catalysts, in general, characterised by their form or physical properties characterised by their surface properties or porosity
- B01J35/63—Pore volume
- B01J35/635—0.5-1.0 ml/g
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J35/00—Catalysts, in general, characterised by their form or physical properties
- B01J35/60—Catalysts, in general, characterised by their form or physical properties characterised by their surface properties or porosity
- B01J35/64—Pore diameter
- B01J35/643—Pore diameter less than 2 nm
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J35/00—Catalysts, in general, characterised by their form or physical properties
- B01J35/60—Catalysts, in general, characterised by their form or physical properties characterised by their surface properties or porosity
- B01J35/64—Pore diameter
- B01J35/647—2-50 nm
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01P—INDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
- C01P2006/00—Physical properties of inorganic compounds
- C01P2006/12—Surface area
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01P—INDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
- C01P2006/00—Physical properties of inorganic compounds
- C01P2006/14—Pore volume
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01P—INDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
- C01P2006/00—Physical properties of inorganic compounds
- C01P2006/16—Pore diameter
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Life Sciences & Earth Sciences (AREA)
- Geology (AREA)
- Inorganic Chemistry (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Catalysts (AREA)
- Compounds Of Alkaline-Earth Elements, Aluminum Or Rare-Earth Metals (AREA)
- Solid-Sorbent Or Filter-Aiding Compositions (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US50410274A | 1974-09-09 | 1974-09-09 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE831183A true BE831183A (en) | 1976-01-12 |
Family
ID=24004852
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE1006776A BE831183A (en) | 1974-09-09 | 1975-07-10 | PROCESS FOR THE PRODUCTION OF POROUS PARTICLES OF HYDRATED ALUMINA |
Country Status (7)
| Country | Link |
|---|---|
| JP (1) | JPS5623924B2 (en) |
| BE (1) | BE831183A (en) |
| CA (1) | CA1123173A (en) |
| DE (1) | DE2531059A1 (en) |
| FR (1) | FR2283863A1 (en) |
| IT (1) | IT1040911B (en) |
| NL (1) | NL7508411A (en) |
Families Citing this family (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2887098B2 (en) * | 1994-10-26 | 1999-04-26 | キヤノン株式会社 | Recording medium, manufacturing method thereof, and image forming method |
| JP2921785B2 (en) | 1995-04-05 | 1999-07-19 | キヤノン株式会社 | Recording medium, method for manufacturing the medium, and image forming method |
| JP2921787B2 (en) * | 1995-06-23 | 1999-07-19 | キヤノン株式会社 | Recording medium and image forming method using the same |
| US6720041B2 (en) | 1998-11-20 | 2004-04-13 | Canon Kabushiki Kaisha | Recording medium, and method for producing image using the same |
| US6716495B1 (en) | 2000-11-17 | 2004-04-06 | Canon Kabushiki Kaisha | Ink-jet recording apparatus and recording medium |
| US6706340B2 (en) | 2000-11-17 | 2004-03-16 | Canon Kabushiki Kaisha | Recording medium, process for production thereof, and image-forming method employing the recording medium |
| US6582047B2 (en) | 2000-11-17 | 2003-06-24 | Canon Kabushiki Kaisha | Ink jet printing apparatus and ink jet printing method |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2988520A (en) * | 1955-11-09 | 1961-06-13 | Nalco Chemical Co | Alumina compositions and process for the preparation thereof |
| NL7101963A (en) * | 1970-02-16 | 1971-08-18 |
-
1975
- 1975-06-11 CA CA229,076A patent/CA1123173A/en not_active Expired
- 1975-07-09 DE DE19752531059 patent/DE2531059A1/en active Pending
- 1975-07-09 FR FR7521560A patent/FR2283863A1/en active Granted
- 1975-07-10 IT IT50453/75A patent/IT1040911B/en active
- 1975-07-10 BE BE1006776A patent/BE831183A/en not_active IP Right Cessation
- 1975-07-14 NL NL7508411A patent/NL7508411A/en unknown
- 1975-07-18 JP JP8822975A patent/JPS5623924B2/ja not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| DE2531059A1 (en) | 1976-03-25 |
| FR2283863B1 (en) | 1978-05-05 |
| NL7508411A (en) | 1976-03-11 |
| IT1040911B (en) | 1979-12-20 |
| FR2283863A1 (en) | 1976-04-02 |
| CA1123173A (en) | 1982-05-11 |
| JPS5138298A (en) | 1976-03-30 |
| JPS5623924B2 (en) | 1981-06-03 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| RE | Patent lapsed |
Owner name: NALCO CHEMICAL CY Effective date: 19840710 |